No other part numbers with same form, fit, and function found.
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
NSN 6240-01-503-5809
NSN 6610-00-365-4454
NSN 6150-01-363-6150
NSN 5910-01-246-2061
NSN 6320-01-514-6141
NSN 5895-00-101-7782
NSN 5950-00-194-9064
NSN 6685-00-806-4693
NSN 6320-00-098-2858
NSN 5996-01-163-6773
NSN 5999-00-013-1310
NSN 5945-01-608-1739